<div class="easyui-layout" data-options="fit:true">
  <div data-options="region:'center'">
    <table id="roleGrid"></table>
  </div>
  <div id="rolePermissionPanel" data-options="region:'east',collapsible:false,tools:'#rolePermissionTools'" style="width: 200px;" title="请选择角色">
    <ul id="rolePermissionTree"></ul>
  </div>
</div>
<div id="rolePermissionTools">
  <a id="rolePermissionSave" class="fa fa-save"></a>
</div>
<script src="js/role.js"></script>